题目内容
--Your mother isn't at home.Where is she?
--She ________ to Beijing.She ________ for over 4 days.
A.has been;has left B.has gone;has left C.has gone;has been away
C
练习册系列答案
相关题目
题目内容
--Your mother isn't at home.Where is she?
--She ________ to Beijing.She ________ for over 4 days.
A.has been;has left B.has gone;has left C.has gone;has been away
C